.dropdown-grid{
	margin: 0px;
	z-index: 2000;
}
	.dropdown-grid .main-content-table{
		top:0px;
		border: none;
		bottom:40px;
	}
	.dropdown-grid .main-content-table table{
		min-width:100px;
	}
	.cover_dropdown{
		  z-index: 1000;
		  opacity: .3;
		  background: #000000;
		  position: absolute;
		  top: 0;
		  left:0;
		  bottom:0;
		  right:0;
	}
